Hauser Jr High is the area in which the overlord Ken rules destruction down on innocent souls and David Mason partakes in annihilating the youth.

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.